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| author | Jens Axboe <axboe@kernel.dk> | 2020-10-08 09:11:42 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-01-04 11:39:20 +0100 |
| commit | 30b78a17ac8f21751426edbe72fabfc1d825e9a0 (patch) | |
| tree | 7a228bc7be67f8116a78161530446e7818962e12 /arch/alpha/kernel | |
| parent | bf0b619593cd5560c55b10dbf290e6e148d1596c (diff) | |
| download | linux-30b78a17ac8f21751426edbe72fabfc1d825e9a0.tar.gz linux-30b78a17ac8f21751426edbe72fabfc1d825e9a0.tar.bz2 linux-30b78a17ac8f21751426edbe72fabfc1d825e9a0.zip | |
alpha: add support for TIF_NOTIFY_SIGNAL
[ Upstream commit 5a9a8897c253a075805401d38d987ec1ac1824b6 ]
Wire up TIF_NOTIFY_SIGNAL handling for alpha.
Cc: linux-alpha@vger.kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/alpha/kernel')
| -rw-r--r-- | arch/alpha/kernel/entry.S | 2 | ||||
| -rw-r--r-- | arch/alpha/kernel/signal.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/alpha/kernel/entry.S b/arch/alpha/kernel/entry.S index 2e09248f8324..e227f3a29a43 100644 --- a/arch/alpha/kernel/entry.S +++ b/arch/alpha/kernel/entry.S @@ -544,7 +544,7 @@ $ret_success: .align 4 .type work_pending, @function work_pending: - and $17, _TIF_NOTIFY_RESUME | _TIF_SIGPENDING, $2 + and $17, _TIF_NOTIFY_RESUME | _TIF_SIGPENDING | _TIF_NOTIFY_SIGNAL, $2 bne $2, $work_notifysig $work_resched: diff --git a/arch/alpha/kernel/signal.c b/arch/alpha/kernel/signal.c index 3739efce1ec0..948b89789da8 100644 --- a/arch/alpha/kernel/signal.c +++ b/arch/alpha/kernel/signal.c @@ -527,7 +527,7 @@ do_work_pending(struct pt_regs *regs, unsigned long thread_flags, schedule(); } else { local_irq_enable(); - if (thread_flags & _TIF_SIGPENDING) { + if (thread_flags & (_TIF_SIGPENDING|_TIF_NOTIFY_SIGNAL)) { do_signal(regs, r0, r19); r0 = 0; } else { |